[ 4124.213472][ T3647] br0: port 1(gw_l) entered blocking state
[ 4124.213741][ T3647] br0: port 1(gw_l) entered disabled state
[ 4124.214000][ T3647] gw_l: entered allmulticast mode
[ 4124.215191][ T3647] gw_l: entered promiscuous mode
[ 4124.216863][ T3647] br0: port 1(gw_l) entered blocking state
[ 4124.217207][ T3647] br0: port 1(gw_l) entered forwarding state
[ 4124.877680][ T3649] br0: port 2(amtg) entered blocking state
[ 4124.877945][ T3649] br0: port 2(amtg) entered disabled state
[ 4124.878344][ T3649] amtg: entered allmulticast mode
[ 4124.879674][ T3649] amtg: entered promiscuous mode
[ 4127.420800][ T3661] br0: port 2(amtg) entered blocking state
[ 4127.421137][ T3661] br0: port 2(amtg) entered forwarding state
[ 4128.557576][ T3669] amtr: entered allmulticast mode
[ 4128.558318][ T3669] relay_gw: entered allmulticast mode
[ 4128.558561][ T3669] relay_src: entered allmulticast mode
[ 4128.909160][   T10] br0: port 1(gw_l) entered disabled state
[ 4129.046731][   T10] gw_l (unregistering): left allmulticast mode
[ 4129.046978][   T10] gw_l (unregistering): left promiscuous mode
[ 4129.047169][   T10] br0: port 1(gw_l) entered disabled state
[ 4129.090538][   T10] amtg: left allmulticast mode
[ 4129.090730][   T10] amtg: left promiscuous mode
[ 4129.091016][   T10] br0: port 2(amtg) entered disabled state
[ 4129.237342][   T10] relay_gw (unregistering): left allmulticast mode
[ 4129.253442][   T10] amtr (unregistering): left allmulticast mode